... (10 ,11 -dihydro -1 0 ,11 -epoxycarbamaze-pine, 10 ,11 -dihydro -1 0 ,11 -dihydroxycarbamazepine, 2-hydroxycarbamazepine, 3- hydroxycarbamazepine, 10 ,11 -dihydro -1 0 -hydroxycarbamazepine) was reported. 51 The developed ... between 88 and 10 6% for wastewater in uent, 85 and 10 8% for wastewaterefuent, 72 and 10 5% for surface water impacted by wastewater, 96 and 11 3% forsurfacewater ,and9 1and1 16 %fordrinkingwater.Themethoddetectionlimitswerebetween0.2 5and1 ng/L.Astudy23evaluated ... of metamizole (formylaminoantipyridine and aminoantipyridine), and two micobio - logical metabolites (1, 5-dimethyl -1 , 2-dehydro-3-pyrazolone, 4-( 2-methylethyl ) -1 , 5- dimethyl -1 , 2-dehydro-3-pyrazole) were...